Though I'm not an active forex trader but with my little knowledge about currency pairs, this is what is going to happen in the next few days between dollar and naira.
It broke the 2000 per dollar trash hold , within the next coming days till like May ending the market is going to crash and it's going to be likely $1 to 600 naira.
So from June ending till February 2025 expect dollar to $1 to 2500 naira
You can save your naira in dollar in several ways. Know that you will buy dollar in the first place.
You will need to have a domiciliary account with ur local bank.
You can also decide to have virtual dollar accounts with details different finance tech companies, and you can also have a crypto account with a trusted or trust worthy Exchanger.
You will do well to have account with a DEFI - Decentralized financial institution which will guarantee the safety of your money.
You can buy USDT from any reliable P2P exchange and either u leave there or you send it to ur most trusted wallet provided by a DEFI.
I hope this helps you a bit. You can ask further questions if you need more information.